Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21319928 · ArcScan

Block

#21,319,928

2026-09-17 11:22:19 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,928
Timestamp: 48 days ago · 2026-09-17 11:22:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f2d264b41a6385e9631057083842d3d76a8aa2feebc129233c8ba028beefadf
Parent hash: 0xbb1bb283…a178cfbb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,928 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.8%7,429,597 / 30,000,000

Base fee

20 gwei

State root

0xddefa2c53542…4fa631c7a927

Transactions root

0xedf733a0f86c…7ea7ec971b03

Receipts root

0x536aa8c0fb4b…14e230be1202

Nonce

0x0000000000000000

Extra data

0x00000004a817c800